UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wwaF6igHTs7zkW1/0v7LThUi5q3qTrHuu+szo0u3nc=' 
WHERE 
  key_id = 'cda88579bd8e4033581d9bac91febfd16c52aed60f971b01b88987615efa8233' 
  AND (
    token = '5wwaF6igHTs7zkW1/0v7LThUi5q3qTrHuu+szo0u3nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )